GE Medical Systems marquette Dash 2000, Service Manual, Page: 150 / 202

UPPER LEVEL ASSEMBLY: Disassembly Procedure
7-4 DASH 2000 Patient Monitor Revision A
2000 412-001
DASH 2000
Assembly 1. Open the unit as described in Opening Unit .
2. Remove the 2-pole converter plug and the flat cable connector for the
display from the PCB Mainboard.
3. Tilt the display frame with the DAS board towards the front.
4. Disconnect the DAS flat cable connector.
5. Loosen the DAS input assembly.
6. Remove NIBP tubing from DAS input.
7. Remove Alarm Light cable from PCB Main Connector
For devices equipped with writer:
8. Open writer and remove paper.
9. Loosen the 2 screws in the writer housing and carefully pull out
the writer.
10. Remove writer cable which is attached to the PCB Mainboard by
means of a screw.
11. Loosen writer bracket and carefully pull it out towards the
inside.
12. Remove speaker from PCB Mainboard.
13. Remove 4 screws at the rear panel.
14. Remove 4 screws at the foot pad.
15. Remove 2 screws at the bottom of the enclosure.
16. Remove ground wire from enclosure.
17. Carefully pull the DASH2000 assembly from the enclosure
PCB Main Connector
1. Disassemble the DASH 2000 Assembly as described above.
2. Undo the 3 screws from PCB Main Connector and remove it.
PCB NIBP 1. Disassemble the DASH 2000 Assembly as described above.
2. Disconnect battery connector and remove the 2 screws from the
battery bracket.
3. Disconnect the NIBP connector from the Mainboard.
4. Undo the 3 screws which hold the NIBP board on the battery
bracket.
5. Remove NIBP tubing from the pump.
6. Disconnect NIBP Pump connector and remove NIBP board.
PCB Mainboard
1. Disassemble the DASH 2000 Assembly as described above.
2. Disconnect battery connector and remove the 2 screws from the
battery bracket.
3. Disconnect the NIBP connector from the Mainboard and remove the
battery bracket with NIBP board.
4. Remove the battery and the battery pad.